CN211681512U - Disc machine - Google Patents

Abstract

The utility model discloses a disc machine, which comprises a base, a turntable feeding mechanism, a pressing die assembly, a polishing mechanism and a control assembly, wherein the middle part of the upper end of the base is provided with a first motor; the turntable feeding mechanism comprises a turntable driven by a first motor to rotate in a stepping manner; the turntable is provided with a clamping assembly, the clamping assembly comprises a lower die and a second motor, the second motor is connected with a first gear, and a gear ring meshed with the first gear is arranged in the lower die; the pressing die assembly comprises a pressing wheel shaft arranged on the turntable in a sliding manner, a pressing die rubber wheel abutted against the lower die is arranged on the pressing wheel shaft, a second shaft is arranged on one side of the pressing wheel shaft close to the center of the turntable in parallel, and a tension spring is arranged between the second shaft and the pressing wheel shaft; the polishing mechanism comprises a top surface polishing component and a side surface polishing component which are arranged along the rotation path of the turntable; the control assembly is used for controlling the start and stop of the first motor, the second motor and the polishing mechanism. The utility model discloses can realize improving production efficiency to the automatic polishing of the flowing water circulation of work piece.

Description

Disc machine

Technical Field

The utility model relates to a polishing machine field specifically is a disc machine for polishing is polished.

Background

In the prior art, in order to ensure the attractive appearance of products, the surfaces of the products such as pots, trays and cups including round surfaces and inclined surfaces are usually required to be polished in the processing process, the round surfaces and the inclined surfaces with high processing difficulty need to spend more time in polishing or sanding, and the existing polishing and sanding equipment generally adopts a single-station mode to polish. However, such polishing and grinding devices can only polish the side surfaces or the top surface, the polishing efficiency is low, and the quality of polishing the surfaces of products with round surfaces and inclined surfaces is low.

Disclosure of Invention

The present invention aims to solve at least one of the above-mentioned technical problems in the related art to a certain extent. Therefore, the utility model provides a stable in operation, safe practical disc machine, this disc machine can realize the automatic polishing of the flowing water circulation of work piece, can carry out the side polishing and can carry out the top surface polishing again, and production efficiency is high, polishing quality is high.

The disc machine comprises a base, wherein the middle part of the upper end of the base is provided with a mounting seat, and a first motor is arranged on the mounting seat; the turntable feeding mechanism is arranged on the base and comprises a turntable driven by the first motor to rotate in a stepping mode; the clamping assembly is arranged on the turntable and comprises a lower die and a second motor for driving the lower die to rotate continuously, a pressing plate for mounting a workpiece is arranged at the upper end of the lower die, a gear ring is arranged in the lower die, and a first gear meshed with the gear ring is arranged on an output shaft of the second motor; the pressing die assembly comprises a pressing wheel shaft capable of sliding on the rotary table, a pressing rubber wheel is arranged on the pressing wheel shaft and is abutted against the outer side wall of the lower die, a second shaft is arranged on one side, close to the center of the rotary table, of the pressing wheel shaft, the second shaft is parallel to the pressing wheel shaft, and a tension spring is arranged between the second shaft and the pressing wheel shaft; the polishing mechanism is arranged on the base and comprises a top surface polishing component and a side surface polishing component which are arranged along the rotation path of the turntable; and the control assembly is used for controlling the starting and stopping of the first motor, the second motor and the polishing mechanism.

According to the utility model discloses disc machine has following technological effect at least: the top surface polishing component and the side surface polishing component are sequentially arranged along the rotation path of the turntable, when the turntable works, a workpiece is sleeved outside the pressure plate in an interference fit manner, then the turntable stops after rotating for a certain angle under the drive of a first motor, at the moment, the workpiece with the side surface to be polished and the clamping component clamping the workpiece with the top surface to be polished respectively move to the positions corresponding to the top surface polishing component and the side surface polishing component, then a second motor of the corresponding clamping component is started when the top surface polishing component and the side surface polishing component are started, the second motor drives the workpiece on the clamping component to rotate for one circle according to the outline of the gear ring through the cooperation of the first gear and the gear ring so as to finish the polishing work of the corresponding polished surface, and therefore, the workpiece with the polished top surface rotates to the position corresponding to the side surface polishing component under the stepping rotation of the turntable to perform side, the automatic polishing device realizes the automatic polishing of the top surface and the side surface of the workpiece by the flow circulation, and has the advantages of stable work, safety, practicability, convenient maintenance, high production efficiency and the like; simultaneously through being provided with the extension spring between secondary shaft and pinch roller axle, the secondary shaft sets up the one side that is close to the center of carousel at the pinch roller axle, and the extension spring makes the moulding-die rubber tyer butt at the lateral wall of lower mould all the time to make the teeth of a cogwheel of first gear and ring gear compact meshing all the time, ensure that the face of polishing of the in-process work piece of polishing and side polishing subassembly or top surface polishing subassembly laminate all the time, and then improve the quality of polishing.

According to some embodiments of the present invention, at least one material changing station and at least two processing stations are arranged on the turntable along the circumferential direction, the side surface polishing assembly and the top surface polishing assembly are respectively arranged corresponding to the processing stations, and each material changing station and each processing station are provided with the clamping assembly; the turntable is driven by the first motor to rotate in a stepping mode, so that the clamping assembly moves between the material changing station and the machining station or between the adjacent machining stations.

According to some embodiments of the utility model, the side polishing subassembly includes first burnishing machine, drive first burnishing machine pivoted third motor and can be about, the fore-and-aft direction adjustment the positioning mechanism of the position of first burnishing machine.

According to some embodiments of the present invention, the positioning mechanism comprises a first base disposed on the base, a first slide rail is disposed on the first base along a front-back direction, a second base is slidably disposed on the first slide rail, and the second base is driven to slide by a first cylinder; the polishing device comprises a first base, a second base and a first polisher, and is characterized in that a second sliding rail is arranged on the second base along the left-right direction, a third base is connected to the second sliding rail in a sliding mode, a vertically arranged support is arranged on the third base, the first polisher is arranged on the support, and the third base is driven to move left and right by a second cylinder.

According to some embodiments of the present invention, the first polisher includes a first cantilever disposed at an upper end of the bracket in a left-right direction, and the third motor is disposed at a left side of the first cantilever; a first main shaft is arranged on the right side of the first cantilever along the vertical direction, a driving sleeve for driving the first main shaft to rotate is arranged at the upper end of the first main shaft, and the driving sleeve is connected with the third motor through a first belt transmission assembly; the lower end of the first main shaft is provided with a first mounting position for mounting a polishing wheel or a rubber wheel, a first connecting seat is arranged below the third motor, a first driven shaft parallel to the first main shaft is rotatably connected to the first connecting seat, and a second mounting wheel for mounting an abrasive belt is arranged on the first driven shaft.

According to the utility model discloses a some embodiments, the middle part cover of first main shaft is equipped with and can drives first main shaft is close to or keeps away from drive sleeve's thrust sleeve, thrust sleeve is by fourth cylinder drive oscilaltion, the vertical setting of fourth cylinder is in the right side of first cantilever.

According to the utility model discloses a some embodiments, the third slide rail has been arranged along left right direction on the third base, it is provided with the fourth base to slide on the third slide rail, the support sets up on the fourth base, the fourth base is followed by the drive of third cylinder the third slide rail is moved about and is close to or keeps away from the work piece.

According to some embodiments of the utility model, side polishing subassembly is still including making first cantilever is relative the angle modulation mechanism that support slope was adjusted, angle modulation mechanism is including setting up rotation fulcrum on the lateral wall of support, be provided with the deflector on the first cantilever, the deflector with the support is in the position of rotation fulcrum is articulated mutually, be provided with the screw hole on the upper end lateral wall of support, be provided with the arc guide slot on the deflector, the arc guide slot supply locking bolt pass with the screw hole cooperation, with will the deflector is fixed on the support.

According to some embodiments of the present invention, the top surface polishing assembly comprises a fifth base disposed on the base, a fourth slide rail is disposed on the fifth base along the left-right direction, a sixth base is slidably disposed on the fourth slide rail, and the sixth base is driven by a fifth cylinder to move left and right; a fifth slide rail is arranged on the sixth base along the front-back direction, a seventh base is arranged on the fifth slide rail in a sliding manner, and the seventh base is driven by a sixth cylinder to move back and forth; a supporting frame is vertically arranged on the seventh base, a second cantilever is arranged at the upper end of the supporting frame along the front-back direction, a fourth motor is arranged on the front side of the second cantilever, a shaft sleeve is arranged on the rear side of the second cantilever along the left-right direction, a second main shaft is rotatably connected in the shaft sleeve, and the second main shaft is connected with the fourth motor through a second belt transmission assembly; the right end of the second main shaft is provided with a third mounting position for mounting a polishing wheel or a rubber wheel; the rear side of the second cantilever is further provided with a connecting plate, the connecting plate is arranged above the shaft sleeve, a second connecting seat is arranged on the right side wall of the upper end of the connecting plate, a second driven shaft which is parallel to the second main shaft is rotatably connected onto the second connecting seat, a fourth mounting wheel for mounting an abrasive belt is arranged on the second driven shaft, and the fourth mounting wheel is arranged above the third mounting position.

According to the utility model discloses a some embodiments, first gear with be provided with the driven wheel subassembly between the ring gear, the driven wheel subassembly including with first gear engaged with second gear, the number of teeth of second gear is more than the number of teeth of first gear, be provided with the bearing axle in the second gear, the coaxial gear shaft that is provided with in upper end of bearing axle, the gear shaft with the ring gear meshes mutually.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

fig. 1 is a schematic front view of an embodiment of the present invention;

fig. 2 is a schematic top view of an embodiment of the present invention;

fig. 3 is a schematic top view of the assembly of the turntable feeding mechanism, the driven wheel assembly, the second motor and the pressing mold assembly according to the embodiment of the present invention;

FIG. 4 is a front view of the structure of FIG. 3 with the second motor removed;

FIG. 5 is a front view of the die assembly of FIG. 3;

FIG. 6 is a schematic top view of the structure of FIG. 5;

FIG. 7 is a front view schematic of the driven wheel assembly of FIG. 3;

FIG. 8 is a front view of the clamping assembly of FIG. 3 with the second motor removed and the workpiece attached;

FIG. 9 is a schematic top view of the structure of FIG. 8;

FIG. 10 is an enlarged schematic view at A in FIG. 9;

FIG. 11 is a schematic structural diagram of a side polishing assembly according to an embodiment of the present invention;

FIG. 12 is an enlarged schematic view at B in FIG. 11;

FIG. 13 is a schematic front view of a top surface polishing assembly according to an embodiment of the present invention;

FIG. 14 is a schematic left side view of a top surface polishing assembly according to an embodiment of the present invention;

figure 15 is a schematic top view of a top surface polishing assembly in an embodiment of the present invention.

Reference numerals:

100-base, 110-mounting base, 120-first motor;

200-a turntable, 210-a material changing station and 220-a processing station;

300-clamping component, 310-lower die, 311-gear ring, 320-second motor, 330-pressure plate, 340-supporting seat, 341-cavity, 342-first through hole and 350-adjusting bolt;

400-pressure die assembly, 410-pressure die wheel shaft, 420-pressure die rubber wheel, 430-second shaft, 440-tension spring, 450-first shaft, 460-third shaft, 470-supporting arm;

500-top surface polishing component, 510-fifth pedestal, 520-sixth pedestal, 530-fifth air cylinder, 540-seventh pedestal, 550-sixth air cylinder, 560-supporting rack, 570-second cantilever, 581-fourth motor, 582-shaft sleeve, 583-second main shaft, 584-third mounting position, 585-connecting rack, 586-horizontal plate, 587-eighth air cylinder, 591-connecting plate, 592-second connecting seat, 593-second driven shaft, 594-fourth mounting wheel, 595-mounting plate, 596-ninth air cylinder;

600-side polishing assembly, 610-third motor, 611-L shaped support plate, 612-seventh cylinder, 621-first base, 622-second base, 623-first cylinder, 624-third base, 625-second cylinder, 626-bracket, 627-fourth base, 628-third cylinder, 631-first cantilever, 632-first main shaft, 633-driving shaft sleeve, 634-first mounting position, 635-first connecting seat, 636-first driven shaft, 637-second mounting wheel, 638-thrust sleeve, 639-fourth cylinder, 641-rotation fulcrum, 642-guide plate, 643-arc guide groove, 644-locking bolt, 650-cross bearing;

700-driven wheel assembly, 710-second gear, 720-bearing shaft, 730-gear shaft;

800-workpiece.

Detailed Description

This section will describe in detail the embodiments of the present invention, preferred embodiments of the present invention are shown in the attached drawings, which are used to supplement the description of the text part of the specification with figures, so that one can intuitively and vividly understand each technical feature and the whole technical solution of the present invention, but they cannot be understood as the limitation of the protection scope of the present invention.

In the description of the present invention, it should be understood that the positional or orientational descriptions, such as "upper", "lower", "front", "rear", "left", "right", etc., are referred to the positional or orientational relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

In the description of the present invention, if there is any description of "first", "second", etc., it is only for the purpose of distinguishing technical features, and it is not understood that relative importance is indicated or implied or that the number of indicated technical features is implicitly indicated or that the precedence of the indicated technical features is implicitly indicated.

In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.

Referring to fig. 1 to 4, a disc machine according to an embodiment of the present invention includes a base 100, a turntable 200, a feeding mechanism, a clamping assembly 300, a pressing module assembly 400, a polishing mechanism and a control assembly, wherein a mounting seat 110 is disposed in the middle of the upper end of the base 100, and a first motor 120 is disposed on the mounting seat 110; the turntable 200 feeding mechanism is arranged on the base 100, and the turntable 200 feeding mechanism comprises a turntable 200 driven by a first motor 120 to rotate in a stepping manner; the clamping assembly 300 is arranged on the turntable 200, the clamping assembly 300 comprises a lower die 310 and a second motor 320 for driving the lower die 310 to rotate continuously, a pressing plate 330 for mounting the workpiece 800 is arranged at the upper end of the lower die 310, a gear ring 311 is arranged in the lower die 310, and a first gear meshed with the gear ring 311 is arranged on an output shaft of the second motor 320; the pressing die assembly 400 comprises a pressing wheel shaft 410 capable of sliding on the turntable 200, a pressing rubber wheel 420 is arranged on the pressing wheel shaft 410, the pressing rubber wheel 420 is abutted against the outer side wall of the lower die 310, a second shaft 430 is arranged on one side of the pressing wheel shaft 410 close to the center of the turntable 200, the second shaft 430 is parallel to the pressing wheel shaft 410, and a tension spring 440 is arranged between the second shaft 430 and the pressing wheel shaft 410; the polishing mechanism is disposed on the base 100, and includes a top surface polishing assembly 500 and a side surface polishing assembly 600 disposed along a rotation path of the turntable 200; the control assembly is used for controlling the start and stop of the first motor 120, the second motor 320 and the polishing mechanism. Compared with the prior art, the embodiment of the utility model provides a rotation route through along carousel 200 has set gradually top surface polishing subassembly 500 and side polishing subassembly 600, in operation, cup joint work piece 800 interference fit outside clamp plate 330, carousel 200 stops after the certain angle of rotation under the drive of first motor 120 afterwards, at this moment, the centre gripping has work piece 800 that needs the polishing side and centre gripping subassembly 300 that the centre gripping has work piece 800 that needs the polishing top surface to move respectively to the position that corresponds top surface polishing subassembly 500 and side polishing subassembly 600, start the second motor 320 of the corresponding centre gripping subassembly 300 when top surface polishing subassembly 500 and side polishing subassembly 600 start afterwards, second motor 320 drives work piece 800 on the centre gripping subassembly 300 through first gear and ring gear 311 cooperation and presses the rotatory round of profile of ring gear 311, in order to accomplish the work of polishing of the face that corresponds, thereby realize the work piece 800 of the good top surface of polishing under the step-by-step rotation of carousel 200 and rotate to the position that corresponds side polishing subassembly 600 The side surface is polished, so that the top surface and the side surface of the workpiece 800 can be automatically polished in a circulating manner, and the polishing machine has the advantages of stable work, safety, practicability, convenience in maintenance, high production efficiency and the like; meanwhile, the tension spring 440 is arranged between the second shaft 430 and the pressure wheel shaft 410, the second shaft 430 is arranged on one side, close to the center of the turntable 200, of the pressure wheel shaft 410, the tension spring 440 enables the die pressing rubber wheel 420 to abut against the outer side wall of the lower die 310 all the time, therefore, the first gear is in compact engagement with the gear teeth of the gear ring 311 all the time, the grinding surface of the workpiece 800 is guaranteed to be attached to the side surface polishing assembly 600 or the top surface polishing assembly 500 all the time in the grinding process, and further the grinding quality is improved.

As shown in fig. 5 and 6, in some embodiments of the present invention, a first shaft 450 is disposed in parallel with the pressure roller shaft 410 at the front end of the pressure roller shaft 410, a third shaft 460 is disposed in parallel with the pressure roller shaft 410 at the rear end of the pressure roller shaft 410, the first shaft 450 is connected to the third shaft 460 through a support arm 470, the support arm 470 is hinged to the third shaft 460, a kidney-shaped groove matched with the pressure roller shaft 410 is disposed in the middle of the support arm 470, the second shaft 430 is disposed on one side of the first shaft 450 close to the center of the turntable 200, and a tension spring 440 is disposed between the first shaft 450 and the second shaft 430. With this arrangement, since one end of the supporting arm 470 is hinged to the third shaft 460 and the other end is connected to the first shaft 450, when the lower mold 310 is rotated and the lower mold 310 is shifted away from the center of the turntable 200, since the second shaft 430 is fixed to the lower end of the turntable 200, the tension spring 440 will exert a tensile force on the first shaft 450, so that the supporting arm 470 rotates relative to the third shaft 460, thereby pushing the pressure wheel shaft 410 to move close to the center of the turntable 200, so that the gear ring 311 is tightly engaged with the first gear, ensuring the rotating precision, and further improving the grinding efficiency and the grinding quality of the workpiece 800; by providing the support arm 470, the support arm 470 enables the tension spring 440 to pull the pressure wheel shaft 410 to move close to the center of the rotary table 200 with a small force according to the principle of a lever, thereby ensuring that the ring gear 311 and the first gear are always in tight engagement.

As shown in fig. 9, in some embodiments of the present invention, the lower mold 310 has a square shape, and the ring gear 311 has a square shape. The square workpiece 800 can be arranged on the clamping assembly 300, and the clamping assembly 300 is driven by the second motor 320 to drive the square workpiece 800 to rotate according to the square outline so as to polish four polishing side surfaces of the square workpiece 800; meanwhile, the tension spring 440 is arranged between the second shaft 430 and the pressure wheel shaft 410, the second shaft 430 is arranged on one side of the pressure wheel shaft 410 close to the center of the turntable 200, when the second motor 320 drives the square lower die 310 to rotate, the tension spring 440 can adjust the distance between the second shaft 430 and the pressure wheel shaft 410, so that the pressure die rubber wheel 420 is always abutted to the outer side wall of the lower die 310, the first gear is always in compact engagement with the gear teeth of the gear ring 311, the grinding surface of the workpiece 800 is always attached to the side surface polishing assembly 600 or the top surface polishing assembly 500 in the grinding process, and the grinding quality is improved. Of course, according to the contour of the grinding plane of the workpiece 800, the shape of the ring gear 311 may be set to a corresponding shape so as to grind the grinding surface of the corresponding contour of the workpiece 800.

As shown in fig. 8 to 10, in some embodiments of the present invention, a supporting seat 340 is disposed between the lower mold 310 and the pressing plate 330, a cavity 341 is disposed in the supporting seat 340, a first through hole 342 is disposed on a sidewall of the cavity 341, a first threaded hole is disposed on the pressing plate 330 corresponding to the first through hole 342, and the first through hole 342 is used for the adjusting bolt 350 to pass through and cooperate with the first threaded hole, so as to connect the pressing plate 330 on an outer sidewall of the supporting seat 340. Set up like this, can be according to the size of the different internal diameters of different work pieces 800, can change the clamp plate 330 of the thickness that corresponds to install different work pieces 800 and polish on same disc machine, further improve the utility model discloses the practicality of embodiment.

As shown in fig. 1 to 4 and 7, in some embodiments of the present invention, a driven wheel assembly 700 is disposed between the first gear and the gear ring 311, the driven wheel assembly 700 includes a second gear 710 engaged with the first gear, the number of teeth of the second gear 710 is greater than that of the first gear, a bearing shaft 720 is disposed in the second gear 710, a gear shaft 730 is coaxially disposed at an upper end of the bearing shaft 720, and the gear shaft 730 is engaged with the gear ring 311. Through the arrangement of the second gear 710 and the first gear, the rotating speed output by the second motor 320 is reduced, so that the rotating speed transmitted by the second motor 320 to the lower die 310 is not too fast, the work is stable, and the rotating speed of the workpiece 800 is moderate in the polishing process, so that the polishing quality is further improved.

As shown in fig. 3, in some embodiments of the present invention, at least one material changing station 210 and at least two processing stations 220 are disposed on the turntable 200 along the circumferential direction, the side polishing assembly 600 and the top polishing assembly 500 are disposed corresponding to the processing stations 220, respectively, and each material changing station 210 and each processing station 220 are disposed with a clamping assembly 300; the turntable 200 is rotated stepwise by the first motor 120 such that the clamping assembly 300 moves between the material changing station 210 and the processing station 220 or between the adjacent processing stations 220. Preferably, the device comprises two material changing stations 210 and four processing stations 220, wherein each material changing station 210 and each processing station 220 are correspondingly provided with a clamping assembly 300; both the top surface polishing assembly 500 and the side surface polishing assembly 600 are provided with two, the side surface polishing assembly 600 and the top surface polishing assembly 500 are respectively arranged corresponding to the processing stations 220, and the two side surface polishing assemblies 600 are arranged between the two top surface polishing assemblies 500 along the rotation direction of the turntable 200. On the material changing processing station 220, the feeding of the workpiece 800 to be processed and the receiving of the processed workpiece 800 can be completed manually or by a manipulator. During the rotation of the turntable 200, the workpieces 800 at each station are replaced by running water after a set time, wherein the time is set according to the actual processing required time of the workpieces 800; because the workpiece 800 needs to be replaced on the material changing station 210, the second motor 320 which rotates to the clamping assembly 300 corresponding to the material changing station 210 cannot be started in the material changing process, and the clamping assembly 300 which rotates to the corresponding processing station 220 needs to drive the workpiece 800 to continuously rotate, so that the polishing effect of the polished surface is better, therefore, the second motor 320 which rotates to the clamping assembly 300 corresponding to the material changing station 210 cannot be started, and the second motor 320 which rotates to the clamping assembly 300 corresponding to the processing station 220 needs to be started. Because along with carousel 200's rotation, every centre gripping subassembly 300 can move between adjacent station to realize the automatic side and the top surface of polishing work piece 800 of flow cycle and go on going up unloading, improve production efficiency, improve simultaneously the utility model discloses the intellectuality of embodiment.

As shown in fig. 11 and 12, in some embodiments of the present invention, the side polishing assembly 600 includes a first polisher, a third motor 610 for driving the first polisher to rotate, and a positioning mechanism capable of adjusting the position of the first polisher in left and right directions and in front and rear directions. Set up like this, according to the actual size of work piece 800, can adjust first polisher through positioning mechanism and carry out the removal of controlling and fore-and-aft direction for base 100, and then adjust the relative position between first polisher and the work piece 800 for the side butt of polishing of first polisher and work piece 800, and then realize processing work piece 800 of unidimensional on a disc machine, enlarge application range.

As shown in fig. 11 and 12, in some embodiments of the present invention, the positioning mechanism includes a first base 621 disposed on the base 100, a first sliding rail is disposed on the first base 621 along the front-back direction, a second base 622 is slidably disposed on the first sliding rail, and the second base 622 is driven by the first cylinder 623 to slide; a second slide rail is arranged on the second base 622 along the left-right direction, a third base 624 is connected to the second slide rail in a sliding manner, a vertically-arranged support 626 is arranged on the third base 624, the first polisher is arranged on the support 626, and the third base 624 is driven by a second air cylinder 625 to move left and right. The support 626 can move back and forth and left and right relative to the base 100, and the relative positions of the first polisher and the workpiece 800 can be adjusted more flexibly according to different sizes of different workpieces 800, so that the first polisher can be abutted against the grinding side of the workpiece 800 accurately, and the polishing and grinding effects are better. The cylinder adopts gas as the power supply, and is clean environmental protection, and the cylinder has simple structure, easy maintenance, characteristics such as drive steadily. Of course, the air cylinder can be replaced by other power parts such as a hydraulic cylinder and the like according to actual needs.

As shown in fig. 11 and 12, in some embodiments of the present invention, the first polisher includes a first arm 631 disposed at an upper end of the bracket 626 in a left-right direction, and the third motor 610 is disposed at a left side of the first arm 631; a first main shaft 632 is arranged on the right side of the first cantilever 631 along the up-down direction, a driving sleeve 633 for driving the first main shaft 632 to rotate is arranged at the upper end of the first main shaft 632, and the driving sleeve 633 is connected with the third motor 610 through a first belt transmission assembly; the lower end of the first main shaft 632 is provided with a first mounting position 634 for mounting a polishing wheel or a rubber wheel, a first connecting base 635 is arranged below the third motor 610, the first connecting base 635 is rotatably connected with a first driven shaft 636 parallel to the first main shaft 632, and the first driven shaft 636 is provided with a second mounting wheel 637 for mounting an abrasive belt. By means of the arrangement, a polishing wheel or a rubber wheel can be mounted on the first mounting position 634 according to different processing requirements, when the workpiece 800 needs to be polished by the polishing wheel, the polishing wheel is mounted on the first mounting position 634 through the locking screw and the pressing plate 330, and the third motor 610 drives the polishing wheel to rotate, so that polishing work on the workpiece 800 is completed; when the workpiece 800 needs to be ground by replacing the abrasive belt, the locking screw and the pressing plate 330 are detached, the polishing wheel is taken down from the first mounting position 634, then the rubber wheel is mounted on the first mounting position 634, then two ends of the abrasive belt are respectively sleeved on the rubber wheel and the second mounting wheel 637, then the third motor 610 drives the first main shaft 632 to rotate, so that the abrasive belt rotates circularly between the rubber wheel and the second mounting wheel 637, and the grinding work on the workpiece 800 is realized; make the embodiment of the utility model provides a both can install the side of polishing wheel pair work piece 800 and polish, also can install the abrasive band and polish to the side of work piece 800, improved the practicality, further enlarge application scope.

As shown in fig. 11 and 12, in some embodiments of the present invention, the middle sleeve of the first main shaft 632 is provided with a thrust sleeve 638 capable of driving the first main shaft 632 to approach or be away from the driving sleeve 633, the thrust sleeve 638 is driven by a fourth cylinder 639 to move up and down, and the fourth cylinder 639 is vertically disposed at the right side of the first suspension arm 631. In the process of polishing and grinding the side surface of the workpiece 800, the fourth cylinder 639 drives the thrust sleeve 638 to move up and down, and the thrust sleeve 638 acts on the first spindle 632, so that the first spindle 632 moves along the fine adjustment in the up-down direction relative to the driving sleeve 633, and therefore the polishing wheel or the abrasive belt moves fine in the up-down direction in the polishing and grinding process, so as to cut off the grains on the workpiece 800, and further obtain a better polishing and grinding effect and a better wire drawing effect. Specifically, in order to ensure that the first main shaft 632 is always coaxial with the driving sleeve 633 during fine adjustment movement in the up-down direction relative to the driving sleeve 633, the upper end of the first main shaft 632 is connected to the driving sleeve 633 by the cross bearing 650, and the first main shaft 632 and the cross bearing 650 must be coaxial during assembly.

As shown in fig. 11 and 12, in some embodiments of the present invention, a third slide rail is disposed on the third base 624 in the left-right direction, a fourth base 627 is slidably disposed on the third slide rail, the support 626 is disposed on the fourth base 627, and the fourth base 627 is driven by the third cylinder 628 to move left and right along the third slide rail to approach or be away from the workpiece 800. By means of the arrangement, the position of the first mounting position 634 can be finely adjusted through the third air cylinder 628, the piston rod of the third air cylinder 628 extends out to enable the polishing wheel or the abrasive belt mounted on the first mounting position 634 to be accurately abutted against the polishing side face of the workpiece 800, corresponding polishing and polishing work is carried out, and after polishing is completed, the third air cylinder 628 retracts to enable the first mounting position 634 to be away from the workpiece 800 to yield, so that the turntable 200 drives the workpiece 800 to rotate to the next station to carry out corresponding operation.

As shown in fig. 11 and 12, in some embodiments of the present invention, the side polishing assembly 600 further includes a tilting mechanism for tilting the first suspension arm 631 relative to the bracket 626, the tilting mechanism includes a pivot 641 disposed on a side wall of the bracket 626, a guide plate 642 is disposed on the first suspension arm 631, the guide plate 642 is hinged to the bracket 626 at the position of the pivot 641, a threaded hole is disposed on an upper side wall of the bracket 626, an arc-shaped guide groove 643 is disposed on the guide plate 642, and a locking bolt 644 is inserted into the threaded hole to fix the guide plate 642 to the bracket 626. Can adjust first cantilever 631 for the inclination of support 626 through angle modulation mechanism, can adjust the angle that the polishing was polished to the side of polishing of the different shapes of suitable work piece 800, to the side homoenergetic that polishes of different shapes reach the polishing effect of polishing of ideal, further improve the utility model discloses the practicality. When the inclination angle of the first cantilever 631 relative to the bracket 626 needs to be adjusted, the locking bolt 644 is loosened, and then the guide plate 642 is rotated around the rotation fulcrum 641, and the arc-shaped guide groove 643 is engaged with the screw portion of the locking bolt 644 during the rotation adjustment, so that the first cantilever 631 is prevented from being laterally deviated during the rotation and the rotation stroke of the first cantilever 631 can be limited, and when the proper position is adjusted, the guide plate 642 can be fixed on the bracket 626 by tightening the locking bolt 644.

As shown in fig. 11 and 12, in some embodiments of the present invention, an L-shaped supporting plate 611 for installing a third motor 610 is disposed on the left side of the first suspension arm 631, the third motor 610 is connected to the vertical edge of the L-shaped supporting plate 611, a sixth sliding rail is disposed on the lower end surface of the horizontal edge of the L-shaped supporting plate 611 along the left-right direction, the first connecting seat 635 is slidably disposed on the sixth sliding rail, and the first connecting seat 635 is driven by the seventh cylinder 612 to move back and forth along the sixth sliding rail. When the sanding process using the abrasive belt is needed, the polishing wheel is removed from the first mounting position 634, the rubber wheel is mounted on the first mounting position 634, the seventh cylinder 612 drives the second mounting wheel 637 to move to the right close to the first mounting position 634, so that an operator can sleeve two ends of the abrasive belt on the rubber wheel and the second mounting wheel 637 respectively, and the seventh cylinder 612 drives the second mounting wheel 637 to move to the left far away from the first mounting position 634, so that the abrasive belt is tightened and can rotate circularly between the rubber wheel and the second mounting wheel 637 under the driving of the third motor 610, so as to sand the workpiece 800; the distance between the rubber wheel and the second mounting wheel 637 during operation can also be adjusted by means of the seventh cylinder 612 so that the tightness of the sanding belt is maintained in a suitable operating condition.

As shown in fig. 13 to 15, in some embodiments of the present invention, the top surface polishing assembly 500 includes a fifth base 510 disposed on the base 100, a fourth slide rail is disposed on the fifth base 510 along the left-right direction, a sixth base 520 is slidably disposed on the fourth slide rail, and the sixth base 520 is driven by a fifth cylinder 530 to move left and right; a fifth slide rail is arranged on the sixth base 520 along the front-back direction, a seventh base 540 is arranged on the fifth slide rail in a sliding manner, and the seventh base 540 is driven by a sixth cylinder 550 to move back and forth; a supporting frame 560 is vertically arranged on the seventh base 540, a second cantilever 570 is arranged at the upper end of the supporting frame 560 along the front-back direction, a fourth motor 581 is arranged at the front side of the second cantilever 570, a shaft sleeve 582 is arranged at the rear side of the second cantilever 570 along the left-right direction, a second spindle 583 is rotatably connected in the shaft sleeve 582, and the second spindle 583 is connected with the fourth motor 581 through a second belt transmission assembly; the right end of the second main shaft 583 is provided with a third mounting position 584 for mounting a polishing wheel or a rubber wheel; the rear side of the second cantilever 570 is further provided with a connecting plate 591, the connecting plate 591 is arranged above the shaft sleeve 582, a second connecting seat 592 is arranged on the right side wall of the upper end of the connecting plate 591, a second driven shaft 593 which is parallel to the second main shaft 583 is rotatably connected to the second connecting seat 592, a fourth mounting wheel 594 for mounting a sanding belt is arranged on the second driven shaft 593, and the fourth mounting wheel 594 is arranged above the third mounting position 584. The supporting frame 560 can move back and forth and left and right relative to the base 100, and the relative position of the third installation position 584 and the workpiece 800 can be adjusted more flexibly according to different sizes of different workpieces 800, so that the polishing wheel or the abrasive belt can be accurately abutted against the top surface of the workpiece 800, and the polishing and grinding effects are better; meanwhile, a polishing wheel or a rubber wheel can be arranged on the third installation position 584 according to the requirements of different polishing and grinding processes for the top surface of the workpiece 800, when the top surface of the workpiece 800 needs to be polished by the polishing wheel, the polishing wheel is arranged on the third installation position 584 through a fastening bolt and a pressure plate 330, and the fourth motor 581 drives a second main shaft 583 to rotate through a second belt transmission component so as to drive the polishing wheel to rotate to polish and grind the top surface of the workpiece 800; when the workpiece 800 needs to be ground by replacing the abrasive belt, the fastening bolt and the pressing plate 330 are detached, the polishing wheel is taken down from the third installation position 584, then the rubber wheel is installed on the third installation position 584, then two ends of the abrasive belt are respectively sleeved on the rubber wheel and a fourth installation wheel 594, the second main shaft 583 rotates under the driving of the fourth motor 581, so that the abrasive belt rotates circularly between the rubber wheel and the fourth installation wheel 594, and the grinding work of the abrasive belt on the top surface of the workpiece 800 is realized; make the utility model discloses the disc machine both can install the polishing wheel and polish to the top surface of work piece 800, also can install the abrasive band and polish to the top surface of work piece 800, has improved the practicality, further enlarges application scope.

Further, a connecting frame 585 is arranged between the shaft sleeve 582 and the rear side of the second suspension arm 570, the connecting frame 585 is arranged on the second suspension arm 570 in a vertically movable manner, the upper portion of the connecting frame 585 is connected with a connecting plate 591, the lower portion of the connecting frame 585 is connected with the shaft sleeve 582, a horizontal plate 585 is arranged on the front side wall of the lower end of the connecting frame 585, an eighth cylinder 587 is vertically arranged on the rear side of the second suspension arm 570, and a piston rod of the eighth cylinder 587 is connected to the upper end face of the horizontal plate 585. Set up like this, can be through the position of eighth cylinder 587 fine tuning third installation position 584, the piston rod of eighth cylinder 587 stretches out, make install the accurate butt of polishing wheel or abrasive band and work piece 800's the top surface on third installation position 584, carry out the polishing work of polishing that corresponds, and can polish the completion back at the polishing, eighth cylinder 587 retracts, make third installation position 584 keep away from work piece 800 and give way, so that carousel 200 drives work piece 800 and rotates and carry another station and carry out the operation that corresponds.

Further, be provided with mounting panel 595 between connecting plate 591 and second connecting seat 592, mounting panel 595 connects on the right side wall of the upper end of connecting plate 591, and the right end face of mounting panel 595 is provided with the seventh slide rail along the upper and lower direction, and second connecting seat 592 sliding connection is on the seventh slide rail, and second connecting seat 592 is reciprocated along the seventh slide rail by the drive of ninth cylinder 596. When the abrasive belt needs to be replaced for grinding, the fastening screws and the pressing plate 330 are detached, the polishing wheel is detached from the third installation position 584, the rubber wheel is installed on the third installation position 584, the fastening screws and the pressing plate 330 are connected, then the ninth cylinder 596 drives the fourth installation wheel 594 to move downwards to be close to the third installation position 584, so that an operator can sleeve two ends of the abrasive belt on the rubber wheel and the fourth installation wheel 594 respectively, then the ninth cylinder 596 drives the fourth installation wheel 594 to move upwards to be far away from the third installation position 584, the abrasive belt is tightened, and can rotate circularly between the rubber wheel and the fourth installation wheel 594 under the driving of the motor, and the top surface of the workpiece 800 is ground; the distance between the rubber wheel and the fourth mounting wheel 594 can also be adjusted through the ninth cylinder 596 during operation, so that the tension degree of the abrasive belt is always kept in a proper working state.

The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and those skilled in the art can make various modifications and variations; any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (10)

1. A disc machine, comprising:

the device comprises a base (100), wherein the middle part of the upper end of the base is provided with a mounting seat (110), and a first motor (120) is arranged on the mounting seat (110);

the turntable (200) feeding mechanism is arranged on the base (100), and the turntable (200) feeding mechanism comprises a turntable (200) driven by the first motor (120) to rotate in a stepping mode;

the clamping assembly (300) is arranged on the turntable (200), the clamping assembly (300) comprises a lower die (310) and a second motor (320) for driving the lower die (310) to rotate continuously, a pressing plate (330) for mounting a workpiece is arranged at the upper end of the lower die (310), a gear ring (311) is arranged in the lower die (310), and a first gear meshed with the gear ring (311) is arranged on an output shaft of the second motor (320);

the pressing die assembly (400) comprises a pressing wheel shaft (410) capable of sliding on the turntable (200), a pressing rubber wheel (420) is arranged on the pressing wheel shaft (410), the pressing rubber wheel (420) is abutted against the outer side wall of the lower die (310), a second shaft (430) is arranged on one side, close to the center of the turntable (200), of the pressing wheel shaft (410), the second shaft (430) is parallel to the pressing wheel shaft (410), and a tension spring (440) is arranged between the second shaft (430) and the pressing wheel shaft (410);

a polishing mechanism disposed on the base (100), the polishing mechanism including a top surface polishing assembly (500) and a side surface polishing assembly (600) disposed along a rotation path of the turntable (200);

and the control component is used for controlling the start and stop of the first motor (120), the second motor (320) and the polishing mechanism.

2. A disc machine according to claim 1, wherein at least one material changing station (210) and at least two processing stations (220) are arranged on the turntable (200) along the circumferential direction, the side surface polishing assembly (600) and the top surface polishing assembly (500) are respectively arranged corresponding to the processing stations (220), and the clamping assembly (300) is arranged on each material changing station (210) and each processing station (220); the turntable (200) is driven by the first motor (120) to rotate in a stepping mode, so that the clamping assembly (300) moves between the material changing station (210) and the processing station (220) or between the adjacent processing stations (220).

3. A disc machine according to claim 1 or 2, wherein the side polishing assembly (600) comprises a first polisher, a third motor (610) for driving the first polisher to rotate, and a positioning mechanism capable of adjusting the position of the first polisher in left-right and front-rear directions.

4. A disc machine according to claim 3, wherein the positioning mechanism comprises a first base (621) disposed on the base (100), the first base (621) is provided with a first slide rail along the front-back direction, the first slide rail is slidably provided with a second base (622), and the second base (622) is driven to slide by a first cylinder (623); a second sliding rail is arranged on the second base (622) along the left-right direction, a third base (624) is connected onto the second sliding rail in a sliding mode, a vertically-arranged support (626) is arranged on the third base (624), the first polisher is arranged on the support (626), and the third base (624) is driven by a second air cylinder (625) to move left and right.

5. A disc machine according to claim 4, wherein the first polisher includes a first arm (631) provided at an upper end of the bracket (626) in a left-right direction, the third motor (610) being provided at a left side of the first arm (631); a first main shaft (632) is arranged on the right side of the first cantilever (631) along the vertical direction, a driving sleeve (633) for driving the first main shaft (632) to rotate is arranged at the upper end of the first main shaft (632), and the driving sleeve (633) is connected with the third motor (610) through a first belt transmission assembly; the lower extreme of first main shaft (632) is provided with first installation position (634) that is used for installing polishing wheel or rubber wheel, the below of third motor (610) is provided with first connecting seat (635), rotate on first connecting seat (635) and be connected with first driven shaft (636) that is parallel to each other with first main shaft (632), be provided with second installation wheel (637) that is used for installing the abrasive band on first driven shaft (636).

6. A disc machine according to claim 5, characterized in that the middle of the first main shaft (632) is sleeved with a thrust sleeve (638) capable of driving the first main shaft (632) to approach or depart from the driving sleeve (633), the thrust sleeve (638) is driven to move up and down by a fourth air cylinder (639), and the fourth air cylinder (639) is vertically arranged at the right side of the first cantilever (631).

7. A disc machine according to claim 5, characterized in that a third slide rail is arranged on the third base (624) along the left-right direction, a fourth base (627) is arranged on the third slide rail in a sliding manner, the support (626) is arranged on the fourth base (627), and the fourth base (627) is driven by a third air cylinder (628) to move left and right along the third slide rail to approach or separate from the workpiece.

8. A disc machine according to claim 5, characterized in that the side polishing assembly (600) further comprises an angle adjusting mechanism for adjusting the inclination of the first cantilever (631) relative to the bracket (626), the angle adjusting mechanism comprises a pivot (641) arranged on the side wall of the bracket (626), a guide plate (642) is arranged on the first cantilever (631), the guide plate (642) is hinged with the bracket (626) at the position of the pivot (641), a threaded hole is arranged on the upper end side wall of the bracket (626), an arc-shaped guide groove (643) is arranged on the guide plate (642), and a locking bolt is arranged on the arc-shaped guide groove (643) to be matched with the threaded hole so as to fix the guide plate (642) on the bracket (626).

9. A disc machine according to claim 1 or 2, wherein the top surface polishing assembly (500) comprises a fifth base (510) arranged on the base (100), a fourth slide rail is arranged on the fifth base (510) along the left-right direction, a sixth base (520) is arranged on the fourth slide rail in a sliding manner, and the sixth base (520) is driven by a fifth air cylinder (530) to move left and right; a fifth sliding rail is arranged on the sixth base (520) along the front-back direction, a seventh base (540) is arranged on the fifth sliding rail in a sliding manner, and the seventh base (540) is driven by a sixth cylinder (550) to move back and forth; a supporting frame (560) is vertically arranged on the seventh base (540), a second cantilever (570) is arranged at the upper end of the supporting frame (560) along the front-back direction, a fourth motor (581) is arranged at the front side of the second cantilever (570), a shaft sleeve (582) is arranged at the rear side of the second cantilever (570) along the left-right direction, a second spindle (583) is rotatably connected in the shaft sleeve (582), and the second spindle (583) is connected with the fourth motor (581) through a second belt transmission component; a third mounting position (584) for mounting a polishing wheel or a rubber wheel is arranged at the right end of the second main shaft (583); the rear side of the second cantilever (570) is further provided with a connecting plate (591), the connecting plate (591) is arranged above the shaft sleeve (582), a second connecting seat (592) is arranged on the right side wall of the upper end of the connecting plate (591), a second driven shaft (593) which is parallel to the second main shaft (583) is connected to the second connecting seat (592) in a rotating mode, a fourth mounting wheel (594) for mounting a sanding belt is arranged on the second driven shaft (593), and the fourth mounting wheel (594) is arranged above the third mounting position (584).

10. A disc machine according to claim 1, characterized in that a driven wheel assembly (700) is arranged between the first gear and the gear ring (311), the driven wheel assembly (700) comprises a second gear (710) engaged with the first gear, the number of teeth of the second gear (710) is greater than that of the first gear, a bearing shaft (720) is arranged in the second gear (710), a gear shaft (730) is coaxially arranged at the upper end of the bearing shaft (720), and the gear shaft (730) is engaged with the gear ring (311).

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